<?php
/**
 * @version		1.23 January 15, 2012
 * @author		RocketTheme http://www.rockettheme.com
 * @copyright 	Copyright (C) 2007 - 2012 RocketTheme, LLC
 * @license		http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
 */

defined('GANTRY_VERSION') or die();
/**
 * @package     gantry
 * @subpackage  admin.elements
 */
gantry_import('core.config.gantryformfield');

require_once(dirname(__FILE__).'/selectbox.php');

class GantryFormFieldAlias extends GantryFormFieldSelectBox {

    protected $type = 'alias';
    protected $basetype = 'select';
    
	public function getInput()
	{
		global $gantry;
		
		$name = substr(str_replace($gantry->templateName . '-template-options', "", $this->name), 1, -1);
		$name = str_replace("][", "-", $name);

		$intro = "<div class='alias-label'>".$name." &rarr; </div>";
		/*include_once('position.php');
		$selectbox = new JElementPosition;
		return $intro.$selectbox->fetchElement($name, $value, $node, $control_name);*/
		
		//return $intro."&lt;positions dropdown&gt;";
        return $intro.parent::getInput();
	}
	
	public function getLabel(){
		return "";
    }

    protected function getOptions() {
        global $gantry;
        $options = array();
        $options = parent::getOptions();

        $hide_mobile = false;

        $positions = $gantry->getUniquePositions();

        foreach ($positions as $position) {
            $positionInfo = $gantry->getPositionInfo($position);
            if ($hide_mobile && $positionInfo->mobile){
                continue;
            }
            if (1 == (int)$positionInfo->max_positions){
                $split_postions[] = $positionInfo->id;
                continue;
            }
            for($i = 1; $i <= (int)$positionInfo->max_positions; $i++){
                $split_postions[] = $positionInfo->id .'-'.chr(96+$i);
            }
        }

		foreach ($split_postions as $position) {
			// Create a new option object based on the <option /> element.
			$tmp = GantryHtmlSelect::option($position, $position, 'value', 'text', false);
			$options[] = $tmp;
		}

        return $options;
    }
}
